, if you use the front part of your brain, so that you can focus, and if i can touch your emotional brain, so you remember what i say, and if your brain is flexible enough to learn new things, then you're in for a treat. when you make your brain better by doing the right things, you improve your life. when you do the wrong things and hurt your brain, you make your life harder. day in and day out, every day, you're either helping or hurting your brain. did you know that blueberries are one of the best brain foods on the planet? along with avocados, walnuts, salmon, and green tea, but not getting enough sleep decreases blood flow to your brain and impairs your memory and your ability to concentrate. did you know that increasing blood flow to your brain is literally the fountain of youth? but doing things that decrease blood flow, like nicotine, too much caffeine, alcohol, inhaling toxic fumes, prematurely ages the brain. this program will be divided into three parts. in part one, i'll give you seven simple principles to change your brain and change your life. i will also give you one questi